No, you'd still need to drill a 3rd hole in your receiver for the autosear.So if you buy this kit, it will or will not make your A.R. 15 fully automatic?
Assuming you don't have one of the, now less common, low shelf receivers.There is additional machining done in the fire control pocket to allow for the auto sear. It is not just drilling the 1/8" hole.
I believe that is why the San Bernardino shooter's rifle failed to run full auto.Assuming you don't have one of the, now less common, low shelf receivers.